BRITNEY’S FIRST HUBBY IS IN THE SLAMMER: “Jason Alexander — who was married to Britney Spears for 55 hours in 2004 — was arrested in L.A. Wednesday on a probation violation. As part of his parole stemming from a 2006 DUI arrest, Alexander, 27, was ordered to complete an alcohol education program. According to court papers, a judge sentenced him to 10 days in jail Wednesday after he blew off a second appointment visiting the county morgue.” What a winner!